Bob Schadewald's Stereo Art

The larger pictures, marked R and L, are for cross-eye viewing. The
smaller ones, marked L and R, are for parallel-eye viewing. Some of
them are interesting either way.

R

L

(xroad.jpg)

R

L

Wire-Frame Bucky Ball

Architect Richard Buckminster Fuller (1895-1983) invented various
geometric structures based on triangles,
called geodesic domes. In complete closed form as a polyhedron they are
sometimes called "bucky balls". In 1990 chemists succeeded in making
useful quantities of molecules in which 60 carbon atoms are arranged
in such a structure. They are
called "fullerenes", "buckminsterfullerenes" or "compound C60". See
"Buckyball" Molecule - Hype or Hope?

R

L

(Plesch.gif)

I never got a chance to ask Bob what if any significance the name "Plesch" has
in relation to this picture. Does anyone know?

R

L

The Bob Schadewald (BS) Gavity Engine (sge.jpg)

This picture was inspired by
What Goes Up...
Bob Schadewald's spoof of perpetual motion machine proposals.

R

L

Behaim Globe (behaim.gif)

German cartographer and navigator Martin Behaim (1459-1507)
constructed this 50.7 cm (21 inch) diameter globe of the world
in 1492, one of the first modern terrestrial globes and the
oldest one existing. For more about it see
this
Cartographic Images site.